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Senior Applied AI Engineer Autonomous Agent Architect

A leading financial services firm is seeking an AI Engineer to design, build, and deploy autonomous AI agents that streamline workflows. You will collaborate across teams to translate needs into robust multi-agent systems, leveraging cutting-edge frameworks. Candidates should possess an advanced degree in a rele ...

VP Lead Software Engineer, Margin Tech — Hybrid

Citigroup Inc. is hiring a Lead Software Engineer to join their global technology team in London. You'll be working on complex problems with a focus on delivering robust software solutions. Candidates should have significant software development experience and proficiency in languages such as Java and Python. Th ...

Senior Modelling Engineer II AI Powered Training Algorithms

A leading sports technology firm in London seeks an experienced Software Engineer to enhance its training platform. The role involves developing and optimizing training features, collaborating with cross-functional teams, and utilizing data-led approaches. Candidates should have around 5 years of experience in s ...

Senior Azure Data Engineer (Databricks) – Hybrid London

A financial services technology firm is seeking a Principal Azure Data Engineer to lead the architecture of data platforms. You will drive the design and implementation of data solutions using Databricks within Azure, guiding cross-functional teams on best practices. The ideal candidate will have extensive exper ...

Lead Software Engineer, Frontier AI Platform (Hybrid)

A leading AI consultancy, located in Greater London, is looking for a Lead Software Engineer to scale their groundbreaking Frontier Decision Intelligence platform. The role involves driving technical contributions, designing customer-facing solutions, and collaborating with cross-functional teams. Ideal candidat ...

Head of AI Operations & Automation for B2B SaaS

A leading SaaS platform in the UK property market is seeking a Head of AI Operations to spearhead automation efforts. The role entails developing an Internal AI Roadmap, deploying AI-enabled workflows across multiple platforms, and leading a cultural shift towards AI adoption. Candidates must possess deep expert ...

Senior Data Driven Research Engineer — ML Data & Pipelines

A leading AI video company is seeking a Data Specialist to manage the lifecycle of data for researchers, enhancing model performance through quality datasets. The role involves building a human-centric data lake in collaboration with model training teams. Candidates should have a strong background in applied Mac ...

Human‑Centered ML Engineer — Evaluation & MLOps

A leading technology company in Greater London is seeking a Machine Learning Engineer to join the Human-Centered AI team. This role involves leading evaluations of advanced AI models, developing frameworks for quality metrics, and collaborating with various teams to improve AI systems. Candidates should have a r ...

Lead Data Scientist — Client Facing ML & Data Solutions

A data consultancy firm in the UK seeks an experienced Data Science Consultant to lead complex projects while delivering innovative solutions. You will collaborate closely with clients, identify their data science needs, and apply best practices in data engineering and analysis. The ideal candidate has over 5 ye ...

Remote Senior Systems Engineer, Cloud Emulation

A progressive cloud development platform is seeking a Systems Engineer in London to enhance their cutting-edge technology. The role requires over 5 years of experience in systems engineering and a strong foundation in container-based systems. Candidates should possess proficiency in programming languages like Py ...

Principal ML Engineer: Build Global AI & Data Platforms

Apple is seeking a Principal Machine Learning Engineer in Greater London to lead the design, fine-tuning, and deployment of large language models. The ideal candidate should have extensive experience in machine learning engineering with a proven track record of shipping ML-powered products. Responsibilities incl ...

Edge AI Scientist for Real Time Health Sensor Systems

A leading technology firm in Greater London seeks an experienced AI Scientist or Machine Learning Engineer. This role involves designing and implementing algorithms for physiological monitoring systems, focusing on robust machine learning solutions capable of detecting physiological deterioration. Candidates sho ...

Senior ML Platform Test Engineer & Automation Lead

A leading technology firm in Greater London seeks an experienced Software Engineer to design and build tools for validating ML data pipelines. Applicants should have over 8 years of software development experience with a focus on Python and AWS services. Responsibilities include developing automation frameworks ...

ML Engineer Spacetime Networking & AI Orchestration

A technology innovator in the UK is seeking an experienced machine learning engineer for a hybrid role in their Spacetime team. This position requires a deep understanding of machine learning algorithms and effective communication skills. Key responsibilities include researching algorithms, developing training i ...

Real Time Energy ML Platform Engineer

A leading energy analytics firm in Greater London seeks a talented Machine Learning Engineer to design and build ML infrastructure for energy data applications. You will work with experienced analysts and engineers to deploy scalable pipelines using tools like Kubernetes and AWS while ensuring reliability in pro ...

ML Engineering Manager, Rail AI Platform

A leading travel technology firm in the United Kingdom is seeking a Machine Learning Engineering Manager to drive the development of innovative machine learning solutions. The role focuses on leading a team of engineers and scientists to deliver impactful AI systems. Candidates should have an advanced degree in ...

London Based Senior Analytics Lead – 6 Month Contract

Gofractional in London is looking for a Head of Analytics to maximize the impact of analytics across HeliosX. In this role, you will drive higher-quality decision-making by leveraging data capabilities while delivering impactful analysis. Responsibilities include leading critical analytical projects, collaborati ...

AR ML Engineer Intern Summer 2026 (London)

A leading technology company in the UK seeks a Machine Learning Engineering Intern for its Spectacles AR team. The 13-week internship will involve projects on scene understanding and computer vision, utilizing skills in Python and deep learning frameworks. Candidates should be enrolled in a technical degree prog ...

VP of Engineering — AI/ML Scale & Real Time Platforms

A leading AI company in Greater London is looking for a Head of Engineering to drive technical strategy and team growth. This role involves leading a high-performing team, making critical architectural decisions, and ensuring system scalability. Ideal candidates will have over 8 years of engineering leadership e ...

Senior Full Stack Engineer — Build Scalable AI Infra

A leading AI infrastructure provider in Greater London is seeking an experienced engineer to enhance platform performance and reliability. The role offers high autonomy and the chance to work with a talented team on impactful projects. Candidates should have skills in Python and Typescript, among others. The com ...

Security Clearance Eligible Data Platform Architect

iO Associates is seeking an experienced Technical Architect to support the design and evolution of large-scale, cloud-based data platforms. This role involves defining technical architecture patterns, designing scalable data solutions, and providing architectural guidance across data ingestion and processing. Th ...

AI Backend Engineer – LLMs, Scalable Pipelines & MLOps

Moody's Investors Service is seeking a Software Engineer specializing in AI systems to design and implement robust backend solutions using Node.js and Python. The ideal candidate will have over 3 years of experience in backend software development, particularly with AI applications involving machine learning tec ...

Senior ML Platform Engineer: GenAI & Scale

A leading food delivery platform in the UK seeks an experienced ML Platform Engineer to design and enhance scalable machine learning infrastructure. The role involves collaboration with data scientists and engineers to support ML and generative AI initiatives. Candidates should bring over 3 years of experience i ...

AI Platform Engineer — LLM/MLOps at Scale

A leading health technology company is searching for an AI/ML Platform Engineer to join their team. In this role, you will be responsible for developing and optimizing AI systems, with a focus on enhancing infrastructure. The ideal candidate should have over 4 years of experience in machine learning, strong Pyth ...

Lead Data Scientist ML & Risk, Hybrid London

A fintech company in London is looking for a Data Scientist to design and implement advanced AI and machine learning models for business challenges. The role requires a PhD and over 5 years of data science experience, focusing on credit risk. Candidates should be proficient in Python, SQL, and familiar with mach ...

Hybrid Data Scientist ML, Risk & Business Value

Hastings Direct is looking for a Data Scientist to develop and deploy machine learning models that predict claims outcomes and improve risk management. This role involves working collaboratively with ML engineers and presenting findings to stakeholders. Ideal candidates will have strong skills in Python, commerc ...

AI First Senior Software Engineer — Scale & Architecture

An innovative technology company in Greater London is looking for a Software Engineer with at least 5 years of experience. The role focuses on designing AI-first software, collaborating with teams, and leading architectural decisions. Candidates should be proficient in TypeScript and Python, and passionate about ...

GenAI Data Scientist & AI Engineer

A global data and technology company in Greater London is seeking a mid-level Data Scientist to work on Generative AI and AI engineering. The role involves collaboration across product, engineering, and business teams to design experiments and communicate insights effectively. Candidates should have experience i ...

Energy Trading Data Scientist — Forecasting & ML

A leading energy innovation company in Greater London is seeking a data scientist who is passionate about reshaping energy trading and driving toward a Net Zero future. You will explore data for the GB intraday power market and build models to forecast demand and renewable generation. Required qualifications inc ...

Production Ready Data Scientist for Marketing Analytics

A leading data consultancy in Greater London is looking for a pragmatic Data Scientist to translate business challenges into data-driven solutions. In this hands-on role, you will develop predictive models and implement machine learning solutions to enhance marketing and customer experience outcomes. Qualified c ...

Senior AI/ML Data Platform SRE Lead

JPMorgan Chase & Co. is seeking a Site Reliability Engineer for their AI/ML Data Platforms team in Greater London. In this role, you will develop scalable and resilient data solutions, manage incident resolutions, and foster team collaboration. Your experience with observability tools and site reliability princi ...

Senior Data Architect — Real Time Pipelines on AWS

A leading enterprise SaaS provider in the UK is seeking a Data Architect to innovate, design, and build scalable data pipelines for enterprise clients. You will work with massive datasets and ensure data integrity while providing actionable business intelligence. The ideal candidate has over 7 years of experienc ...

AR ML Engineer Intern Spectacles Team (Summer 2026)

A leading technology company in Greater London is seeking a Machine Learning Engineering Intern for the Spectacles AR team. This 13-week internship offers hands-on experience in developing and evaluating machine learning models focused on AR experiences. Ideal candidates will be pursuing a degree in a technical ...

Senior DevOps Engineer: Kubernetes on AWS Platform

A leading global financial services firm is seeking a DevOps Engineer to enhance their Kubernetes platform on AWS. The role involves building and maintaining infrastructure and fostering best practices in the engineering team. Candidates should have over 5 years of experience, strong coding skills (preferably in ...

Lead Data Scientist Asset Management Analytics

A global investment management firm in Greater London is seeking a leader in analytics to manage complex modeling and data analysis. The role involves collaborating with business leaders to provide insights through advanced statistical methods and managing large datasets. Candidates should possess strong communi ...

Lead Credit Analytics & Strategy Manager

Revolut Ltd in the United States is looking for a Lead Credit Manager to oversee credit product valuation models and optimize credit strategies. The role requires over 8 years of experience in credit risk management and strong data analysis skills using Python or SQL. Responsibilities include leading a team, man ...

Senior ML Scientist, Borrowing (Remote‑Friendly & Stock Options)

A pioneering financial institution in the UK is looking for a Borrowing ML Scientist to enhance automated decisioning through machine learning. You will have the autonomy to develop models across various lending products while collaborating with teams to align your work with strategic objectives. The role offers ...

Machine Learning Engineer: Build Smart AI Systems

A leading home improvement retailer in the UK is seeking a Machine Learning Engineer to support the deployment of AI solutions. The role involves developing scalable machine learning models, writing robust code, and collaborating with a high-performing team. Candidates should have strong Python skills and experi ...

FinCrime Data Scientist: Fraud & Risk Analytics

A fintech company in London is looking for a Risk Analyst/Data Scientist to enhance their Financial Crime detection efforts. You will utilize advanced analytics, SQL, and Python to influence risk-based decision-making and mitigate fraud losses. This hybrid role mandates collaboration with various stakeholders an ...

Product Innovation Data Scientist AI & Analytics

A data analytics firm is seeking a Product Innovation Analyst to support the design and delivery of data-led products. This role involves identifying new product opportunities through advanced analytics, collaborating with teams to translate business needs into technical requirements, and leading the development ...

Security Testing Practice Lead

A leading cybersecurity firm in London is looking for a Security Testing Practice Lead to manage and develop their security testing practice. This hybrid role involves hands-on technical delivery, strategic practice management, and operational efficiency. The ideal candidate will have strong leadership skills in ...

Elite DevOps & SRE Engineer Hybrid London

A leading fintech firm in London is seeking a DevOps/Site Reliability Engineer to join its elite team. This role involves hands-on engineering, improving large-scale infrastructure, and automating tasks with Python. Candidates should have 2-15 years of Linux experience and familiarity with CI/CD, Docker, Kuberne ...

Senior Data Scientist, Experimentation & A/B Testing

A global travel technology company is seeking a Data Scientist III for its Experimentation Science team. The role involves leading the development of advanced statistical methodologies for their experimentation platform and collaborating closely with engineers to enhance testing frameworks. Candidates should hol ...

Cloud Native Software Engineer, Global Banking Platform

JPMorgan Chase & Co. is seeking a Software Engineer III in Greater London to enhance their Global Banking Platform. The role involves designing, implementing, and developing scalable microservices, utilizing programming languages like Go, Python, or Java. Candidates should have practical experience in system des ...

Security Solutions Architect Hybrid/Remote, Threat Hunting

A global cybersecurity firm in Greater London seeks a Solutions Architect for a 14-month fixed-term role to drive customer outcomes. You'll design data visualizations, create custom scripting solutions, and collaborate with stakeholders to enhance network security. Ideal candidates will possess 6-8 years of cybe ...

ML Engineer: Production Pipelines & MLOps (London Hybrid)

A leading data and technology organization is seeking a Machine Learning Engineer to join their data team. This hybrid role involves designing and building robust data pipelines and championing MLOps best practices. You will work closely with analysts and stakeholders to ensure ML models are production-ready. Id ...

RL Research Engineer: Safe, Scalable AI Systems

Anthropic is seeking a Research Engineer specializing in Reinforcement Learning to advance large language model capabilities. This role involves collaborative research and engineering, focused on optimizing core reinforcement learning infrastructure and driving performance through novel methodologies. We're look ...

Senior In Business Risk VP – Global Markets Front Office

Citigroup, Inc. is looking for a candidate to join the Global Markets In-Business Risk (IBR) team in the Greater London area. The position involves managing market risks across various asset classes, requiring strong analytical skills and a background in finance or related fields. Candidates should have experien ...

Real Time ML/CV Engineer (Hybrid, London)

iO Associates is seeking several Machine Learning Engineers to join a fast-growing engineering team focusing on advanced computer vision solutions. This hybrid role will involve working on building and deploying production-grade CV models, evaluating cutting-edge research, and developing scalable inference pipel ...

Senior ML Scientist, Borrowing & Credit Risk — Remote

Women in Data® is seeking Borrowing ML Scientists to enhance customer outcomes through automated decision-making using machine learning. Based in the UK, the role offers a salary of £86,000 to £105,000 plus incentives and benefits. Candidates should possess strong skills in SQL and Python, along with solid knowl ...

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    Senior Python Developer Pythonawsreact Jobs in London Job Search Guide, Trends and Insights